diff options
Diffstat (limited to 'gnu/services/web.scm')
| -rw-r--r-- | gnu/services/web.scm | 42 |
1 files changed, 34 insertions, 8 deletions
diff --git a/gnu/services/web.scm b/gnu/services/web.scm index db895405a2..1477bf88d6 100644 --- a/gnu/services/web.scm +++ b/gnu/services/web.scm @@ -3,6 +3,7 @@ ;;; Copyright © 2015, 2016 Ludovic Courtès <ludo@gnu.org> ;;; Copyright © 2016 ng0 <ng0@we.make.ritual.n0.is> ;;; Copyright © 2016 Julien Lepiller <julien@lepiller.eu> +;;; Copyright © 2017 Christopher Baines <mail@cbaines.net> ;;; ;;; This file is part of GNU Guix. ;;; @@ -33,6 +34,8 @@ nginx-configuration? nginx-server-configuration nginx-server-configuration? + nginx-upstream-configuration + nginx-upstream-configuration? nginx-service nginx-service-type)) @@ -62,6 +65,12 @@ (server-tokens? nginx-server-configuration-server-tokens? (default #f))) +(define-record-type* <nginx-upstream-configuration> + nginx-upstream-configuration make-nginx-upstream-configuration + nginx-upstream-configuration? + (name nginx-upstream-configuration-name) + (servers nginx-upstream-configuration-servers)) + (define-record-type* <nginx-configuration> nginx-configuration make-nginx-configuration nginx-configuration? @@ -69,6 +78,7 @@ (log-directory nginx-configuration-log-directory) ;string (run-directory nginx-configuration-run-directory) ;string (server-blocks nginx-configuration-server-blocks) ;list + (upstream-blocks nginx-configuration-upstream-blocks) ;list (file nginx-configuration-file)) ;string | file-like (define (config-domain-strings names) @@ -116,11 +126,19 @@ of index files." " index " (config-index-strings (nginx-server-configuration-index server)) ";\n" " server_tokens " (if (nginx-server-configuration-server-tokens? server) "on" "off") ";\n" + " }\n")) + +(define (nginx-upstream-config upstream) + (string-append + " upstream " (nginx-upstream-configuration-name upstream) " {\n" + (string-concatenate + (map (lambda (server) + (simple-format #f " server ~A;\n" server)) + (nginx-upstream-configuration-servers upstream))) " }\n")) -(define (default-nginx-config log-directory run-directory server-list) - (plain-file "nginx.conf" - (string-append +(define (default-nginx-config log-directory run-directory server-list upstream-list) + (mixed-text-file "nginx.conf" "user nginx nginx;\n" "pid " run-directory "/pid;\n" "error_log " log-directory "/error.log info;\n" @@ -131,12 +149,18 @@ of index files." " uwsgi_temp_path " run-directory "/uwsgi_temp;\n" " scgi_temp_path " run-directory "/scgi_temp;\n" " access_log " log-directory "/access.log;\n" + "\n" + (string-join + (filter (lambda (section) (not (null? section))) + (map nginx-upstream-config upstream-list)) + "\n") + "\n" (let ((http (map default-nginx-server-config server-list))) (do ((http http (cdr http)) (block "" (string-append (car http) "\n" block ))) ((null? http) block))) "}\n" - "events {}\n"))) + "events {}\n")) (define %nginx-accounts (list (user-group (name "nginx") (system? #t)) @@ -151,7 +175,7 @@ of index files." (define nginx-activation (match-lambda (($ <nginx-configuration> nginx log-directory run-directory server-blocks - config-file) + upstream-blocks config-file) #~(begin (use-modules (guix build utils)) @@ -169,13 +193,13 @@ of index files." (system* (string-append #$nginx "/sbin/nginx") "-c" #$(or config-file (default-nginx-config log-directory - run-directory server-blocks)) + run-directory server-blocks upstream-blocks)) "-t"))))) (define nginx-shepherd-service (match-lambda (($ <nginx-configuration> nginx log-directory run-directory server-blocks - config-file) + upstream-blocks config-file) (let* ((nginx-binary (file-append nginx "/sbin/nginx")) (nginx-action (lambda args @@ -184,7 +208,7 @@ of index files." (system* #$nginx-binary "-c" #$(or config-file (default-nginx-config log-directory - run-directory server-blocks)) + run-directory server-blocks upstream-blocks)) #$@args)))))) ;; TODO: Add 'reload' action. @@ -216,6 +240,7 @@ of index files." (log-directory "/var/log/nginx") (run-directory "/var/run/nginx") (server-list '()) + (upstream-list '()) (config-file #f)) "Return a service that runs NGINX, the nginx web server. @@ -227,4 +252,5 @@ files in LOG-DIRECTORY, and stores temporary runtime files in RUN-DIRECTORY." (log-directory log-directory) (run-directory run-directory) (server-blocks server-list) + (upstream-blocks upstream-list) (file config-file)))) |